Company B makes engines for different cars, which it sells to car manufacturers for 40 each. Company has budgeted to make and sell 50,000 engines. The cost structure is as follows: 20 per engine and 100,000 per year. Considering this information, which of the following statement is true? Select one: O a. The margin of safety is 50,000 engines and 5,000,000. O b. The margin of safety is 45,000 engines and 1,800,000 Oc. The margin of safety represents 20% of the budgeted level of activity. O d. None of the answers is true